package Demo_Old.second;


import Demo_Old.Demo.Person;
import Demo_Old.First.Father;
import Demo_Old.First.Helloword;

public  class Mother {
    int age=10;

    public Mother(int age){
        this.age=age;
    }
    public Mother(){
    }



    protected int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
        new Father();
        Helloword helloword=new Helloword();
        helloword.age=10;
    }

    public static void mytest(){

        System.out.println("mother");
        Comparable<Person> per=new Person();
        System.out.println( per.compareTo(new Person()));
    }
     // public  abstract void test();
     public static void main(String[] args) {
         mytest();
     }
}
